| D&d Excavation INC | Dylan E Dipietro | — | (530) 277 8797 | Other | Cottonwood · Shasta County | — | — |
| D2 Construction | Eric Kristopher Douglas | — | (530) 410 2308 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Dale Pinkham Landscaping | Dale Pinkham Landscaping | — | (530) 227 4122 | Windows, patio, painters | Oak Run · Shasta County | — | — |
| Dale W Carter Fencing | Dale W Carter Fencing | — | (530) 549 5141 | Other | Redding · Shasta County | — | — |
| Dallegge Welding | Dallegge Welding | — | (530) 356 2686 | Other | Redding · Shasta County | — | — |
| Dan Drake Const | Dan Drake Const | — | (530) 524 7755 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Dan Scott Painting INC DBA Eagle Eye Painting | Daniel Arthur Scott | — | (530) 410 1317 | Windows, patio, painters | Redding · Shasta County | — | — |
| Dan's Pool Service LLC | Daniel Jules Simard | — | (530) 261 2026 | Pool | Redding · Shasta County | — | — |
| Daniel A Mc Learn Construction | Daniel Arthur Mc Learn | — | (530) 524 1204 | GC, remodel, ADU | Anderson · Shasta County | — | — |
| Daniel Adams Construction | Daniel James Adams | — | (530) 356 2058 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| Daniel G Prather | Daniel G Prather | — | (530) 604 0766 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Daniel's Roofing | Daniel Everett Garrett | danielsroofpro@yahoo.com | (530) 736 0952 | Other roofers | Cottonwood · Shasta County | — | — |
| Darin Todd Electric | Darin Foster Todd | — | (530) 515 1464 | Electricians | Redding · Shasta County | — | — |
| Darren Taylor Construction INC | Darren Dayton Taylor | — | (530) 378 2211 | Other | Anderson · Shasta County | — | — |
| Darren William Kirby Construction | Darren William Kirby | — | (707) 362 0012 | Other | Redding · Shasta County | — | — |
| Dars Cox Construction INC | Vernon Ray Jr Cox | — | (530) 338 2202 | Other | Redding · Shasta County | — | — |
| Daryl Price Construction INC | Daryl Edward Price | — | (530) 941 3460 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Dave Baker Builder | Dave Baker Builder | — | (530) 241 5421 | GC, remodel, ADU | Anderson · Shasta County | — | — |
| Davenport Tile | Davenport Tile | cdavenport81@gmail.com | (760) 676-6078 | Other | Redding · Shasta County | — | — |
| Daves Painting | Daves Painting | — | (530) 515 4570 | Windows, patio, painters | Redding · Shasta County | — | — |
| David A Lawrence INC | Daniel Aaron Jensen | — | (530) 275 4800 | Other | Shasta Lake · Shasta County | — | — |
| David A Robison | David A Robison | — | (530) 604 1425 | Other | Redding · Shasta County | — | — |
| David Ball Teton Builder | David Ball Teton Builder | — | (530) 227 6639 | GC, remodel, ADU | Redding · Shasta County | — | — |
| David Bowler Construction | David Patrick Bowler | dbowlconst@gmail.com | (530) 561 4118 | GC, remodel, ADU | Millville · Shasta County | — | — |
| David Crandell Construction | David Robert Crandell | — | (530) 524 6008 | GC, remodel, ADU | Redding · Shasta County | — | — |
| David Levalley | David Levalley | — | (661) 477 3773 | Other | Cottonwood · Shasta County | — | — |
| David Nicholas Ratcliffe | David Nicholas Ratcliffe | — | (530) 221 4194 | Other | Redding · Shasta County | — | — |
| David Peppel Construction | Peppel David | — | (530) 227 1478 | GC, remodel, ADU | Redding · Shasta County | — | — |
| David Schuster Tile Co | David Paul Schuster | — | (530) 356 5780 | Other | Redding · Shasta County | — | — |
| David Sieker Painting INC | David Kirk Sieker | siekerpainting@yahoo.com | (530) 999 3774 | Windows, patio, painters | Anderson · Shasta County | — | — |
| Davis Excavating INC | Romero Davis Raul | info@davis-excavating.com | (530) 356 9289 | Other | Anderson · Shasta County | — | — |
| Dawson Homes | Dawson Homes | — | (530) 510 9613 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Dc Steel Erectors INC | David Blaine Coon | — | (530) 510 3369 | Other | Redding · Shasta County | — | — |
| Deck Pro | Deck Pro | — | (530) 921 1357 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Decked Out Construction LLC | Nathan David Schmidt | — | (530) 515 9322 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Definition Carpentry | Definition Carpentry | — | (209) 247 4241 | Other | Redding · Shasta County | — | — |
| Deiv Construction | Daniel Fernando Pavone | — | (530) 604 7611 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Denham Construction | Wesley Michael Denham | — | (530) 605 5890 | GC, remodel, ADU | Cottonwood · Shasta County | — | — |
| Dennis Janeway | Dennis Janeway | — | (530) 604 6702 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Dennis Wilbur Barday | Dennis Wilbur Barday | — | (530) 949 6134 | GC, remodel, ADU | Shasta Lake · Shasta County | — | — |